v3.25.1
Cover - shares
 3 Months Ended
Mar. 31, 2025
May 06, 2025
Cover [Abstract]    
Document Type 10-Q  
Document Quarterly Report true  
Document Period End Date Mar. 31, 2025  
Document Transition Report false  
Entity File Number 001-40960  
Entity Registrant Name Arteris, Inc.  
Entity Incorporation, State or Country Code DE  
Entity Tax Identification Number 27-0117058  
Entity Address, Address Line One 900 E. Hamilton Ave.  
Entity Address, Address Line Two Suite 300  
Entity Address, City or Town Campbell  
Entity Address, State or Province CA  
Entity Address, Postal Zip Code 95008  
City Area Code 408  
Local Phone Number 470-7300  
Title of 12(b) Security Common stock, $0.001 par value  
Trading Symbol AIP  
Security Exchange Name NASDAQ  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Filer Category Non-accelerated Filer  
Entity Small Business true  
Entity Emerging Growth Company true  
Entity Ex Transition Period false  
Entity Shell Company false  
Entity Common Stock, Shares Outstanding   41,977,728
Entity Central Index Key 0001667011  
Document Fiscal Year Focus 2025  
Document Fiscal Period Focus Q1  
Amendment Flag false  
Current Fiscal Year End Date --12-31